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<title>Class template basic_formatting_ostream</title>
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<h2><span class="refentrytitle">Class template basic_formatting_ostream</span></h2>
<p>boost::log::basic_formatting_ostream &#8212; Stream for log records formatting. </p>
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<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../utilities.html#header.boost.log.utility.formatting_ostream_fwd_hpp" title="Header &lt;boost/log/utility/formatting_ostream_fwd.hpp&gt;">boost/log/utility/formatting_ostream_fwd.hpp</a>&gt;

</span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> TraitsT <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">char_traits</span><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span><span class="special">,</span> 
         <span class="keyword">typename</span> AllocatorT <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">allocator</span><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span> <span class="special">&gt;</span> 
<span class="keyword">class</span> <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">{</span>
<span class="keyword">public</span><span class="special">:</span>
  <span class="comment">// <a class="link" href="basic_formatting_ostream.html#boost.log.basic_formatting_ostreamconstruct-copy-destruct">construct/copy/destruct</a></span>
  <a class="link" href="basic_formatting_ostream.html#idp38611312-bb"><span class="identifier">basic_formatting_ostream</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">explicit</span> <a class="link" href="basic_formatting_ostream.html#idp38613152-bb"><span class="identifier">basic_formatting_ostream</span></a><span class="special">(</span><span class="identifier">string_type</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html#idp38633872-bb"><span class="identifier">basic_formatting_ostream</span></a><span class="special">(</span><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> 
  <a class="link" href="basic_formatting_ostream.html#idp38635728-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html#idp38616352-bb"><span class="special">~</span><span class="identifier">basic_formatting_ostream</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="basic_formatting_ostream.html#idp38484560-bb">public member functions</a></span>
  <span class="keyword">void</span> <a class="link" href="basic_formatting_ostream.html#idp38485120-bb"><span class="identifier">attach</span></a><span class="special">(</span><span class="identifier">string_type</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="basic_formatting_ostream.html#idp38487872-bb"><span class="identifier">detach</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">string_type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38489200-bb"><span class="identifier">str</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">ostream_type</span> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38491232-bb"><span class="identifier">stream</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">ostream_type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38492928-bb"><span class="identifier">stream</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">fmtflags</span> <a class="link" href="basic_formatting_ostream.html#idp38494896-bb"><span class="identifier">flags</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">fmtflags</span> <a class="link" href="basic_formatting_ostream.html#idp38496016-bb"><span class="identifier">flags</span></a><span class="special">(</span><span class="identifier">fmtflags</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">fmtflags</span> <a class="link" href="basic_formatting_ostream.html#idp38497552-bb"><span class="identifier">setf</span></a><span class="special">(</span><span class="identifier">fmtflags</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">fmtflags</span> <a class="link" href="basic_formatting_ostream.html#idp38499088-bb"><span class="identifier">setf</span></a><span class="special">(</span><span class="identifier">fmtflags</span><span class="special">,</span> <span class="identifier">fmtflags</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="basic_formatting_ostream.html#idp38501312-bb"><span class="identifier">unsetf</span></a><span class="special">(</span><span class="identifier">fmtflags</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> <a class="link" href="basic_formatting_ostream.html#idp38502848-bb"><span class="identifier">precision</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> <a class="link" href="basic_formatting_ostream.html#idp38503968-bb"><span class="identifier">precision</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> <a class="link" href="basic_formatting_ostream.html#idp38505504-bb"><span class="identifier">width</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> <a class="link" href="basic_formatting_ostream.html#idp38506624-bb"><span class="identifier">width</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span> <a class="link" href="basic_formatting_ostream.html#idp38508160-bb"><span class="identifier">getloc</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span> <a class="link" href="basic_formatting_ostream.html#idp38509280-bb"><span class="identifier">imbue</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">long</span> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38510816-bb"><span class="identifier">iword</span></a><span class="special">(</span><span class="keyword">int</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">void</span> <span class="special">*</span><span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38512352-bb"><span class="identifier">pword</span></a><span class="special">(</span><span class="keyword">int</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="basic_formatting_ostream.html#idp38513888-bb"><span class="identifier">register_callback</span></a><span class="special">(</span><span class="identifier">event_callback</span><span class="special">,</span> <span class="keyword">int</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">explicit</span> <a class="link" href="basic_formatting_ostream.html#idp38516112-bb"><span class="keyword">operator</span> <span class="keyword">bool</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="keyword">bool</span> <a class="link" href="basic_formatting_ostream.html#idp38517504-bb"><span class="keyword">operator</span><span class="special">!</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">iostate</span> <a class="link" href="basic_formatting_ostream.html#idp38518624-bb"><span class="identifier">rdstate</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="basic_formatting_ostream.html#idp38519744-bb"><span class="identifier">clear</span></a><span class="special">(</span><span class="identifier">iostate</span> <span class="special">=</span> <span class="identifier">goodbit</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="basic_formatting_ostream.html#idp38521568-bb"><span class="identifier">setstate</span></a><span class="special">(</span><span class="identifier">iostate</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">bool</span> <a class="link" href="basic_formatting_ostream.html#idp38523104-bb"><span class="identifier">good</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="keyword">bool</span> <a class="link" href="basic_formatting_ostream.html#idp38524224-bb"><span class="identifier">eof</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="keyword">bool</span> <a class="link" href="basic_formatting_ostream.html#idp38525344-bb"><span class="identifier">fail</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="keyword">bool</span> <a class="link" href="basic_formatting_ostream.html#idp38526464-bb"><span class="identifier">bad</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">iostate</span> <a class="link" href="basic_formatting_ostream.html#idp38527584-bb"><span class="identifier">exceptions</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="basic_formatting_ostream.html#idp38528704-bb"><span class="identifier">exceptions</span></a><span class="special">(</span><span class="identifier">iostate</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">ostream_type</span> <span class="special">*</span> <a class="link" href="basic_formatting_ostream.html#idp38530240-bb"><span class="identifier">tie</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">ostream_type</span> <span class="special">*</span> <a class="link" href="basic_formatting_ostream.html#idp38531360-bb"><span class="identifier">tie</span></a><span class="special">(</span><span class="identifier">ostream_type</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">streambuf_type</span> <span class="special">*</span> <a class="link" href="basic_formatting_ostream.html#idp38532896-bb"><span class="identifier">rdbuf</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> 
  <a class="link" href="basic_formatting_ostream.html#idp38534016-bb"><span class="identifier">copyfmt</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ios</span><span class="special">&lt;</span> <span class="identifier">char_type</span><span class="special">,</span> <span class="identifier">traits_type</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38535888-bb"><span class="identifier">copyfmt</span></a><span class="special">(</span><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">char_type</span> <a class="link" href="basic_formatting_ostream.html#idp38538032-bb"><span class="identifier">fill</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">char_type</span> <a class="link" href="basic_formatting_ostream.html#idp38539152-bb"><span class="identifier">fill</span></a><span class="special">(</span><span class="identifier">char_type</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">char</span> <a class="link" href="basic_formatting_ostream.html#idp38540688-bb"><span class="identifier">narrow</span></a><span class="special">(</span><span class="identifier">char_type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">char_type</span> <a class="link" href="basic_formatting_ostream.html#idp38543184-bb"><span class="identifier">widen</span></a><span class="special">(</span><span class="keyword">char</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38544992-bb"><span class="identifier">flush</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="identifier">pos_type</span> <a class="link" href="basic_formatting_ostream.html#idp38546144-bb"><span class="identifier">tellp</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38546992-bb"><span class="identifier">seekp</span></a><span class="special">(</span><span class="identifier">pos_type</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38548832-bb"><span class="identifier">seekp</span></a><span class="special">(</span><span class="identifier">off_type</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">ios_base</span><span class="special">::</span><span class="identifier">seekdir</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38551360-bb"><span class="identifier">put</span></a><span class="special">(</span><span class="identifier">char_type</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> OtherCharT<span class="special">&gt;</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="basic_formatting_ostream.html#idp38553200-bb"><span class="identifier">put</span></a><span class="special">(</span><span class="identifier">OtherCharT</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38555712-bb"><span class="identifier">write</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">char_type</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> OtherCharT<span class="special">&gt;</span> 
    <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="basic_formatting_ostream.html#idp38558240-bb"><span class="identifier">write</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">OtherCharT</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38561440-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">ios_base_manip</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38563280-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">basic_ios_manip</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38565120-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">stream_manip</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38566960-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">char</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38568800-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38570640-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">wchar_t</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38572480-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">wchar_t</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38574320-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">char16_t</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38576160-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char16_t</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38578000-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">char32_t</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38579840-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char32_t</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38581680-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">bool</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38583520-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">signed</span> <span class="keyword">char</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38585360-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">char</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38587200-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">short</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38589040-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">short</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38590880-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">int</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38592720-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">int</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38594560-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">long</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38596400-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">long</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38598240-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">long</span> <span class="keyword">long</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38600080-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">long</span> <span class="keyword">long</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38601920-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">float</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38603760-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">double</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38605600-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">long</span> <span class="keyword">double</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a class="link" href="basic_formatting_ostream.html#idp38607440-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="keyword">const</span> <span class="keyword">void</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> 
  <a class="link" href="basic_formatting_ostream.html#idp38609280-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_streambuf</span><span class="special">&lt;</span> <span class="identifier">char_type</span><span class="special">,</span> <span class="identifier">traits_type</span> <span class="special">&gt;</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="basic_formatting_ostream.html#idp38617152-bb">public static functions</a></span>
  <span class="keyword">static</span> <span class="keyword">int</span> <a class="link" href="basic_formatting_ostream.html#idp38617712-bb"><span class="identifier">xalloc</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">static</span> <span class="keyword">bool</span> <a class="link" href="basic_formatting_ostream.html#idp38618832-bb"><span class="identifier">sync_with_stdio</span></a><span class="special">(</span><span class="keyword">bool</span> <span class="special">=</span> <span class="keyword">true</span><span class="special">)</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="basic_formatting_ostream.html#idp38621088-bb">private member functions</a></span>
  <span class="keyword">void</span> <a class="link" href="basic_formatting_ostream.html#idp38621664-bb"><span class="identifier">init_stream</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> 
  <a class="link" href="basic_formatting_ostream.html#idp38622512-bb"><span class="identifier">formatted_write</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">char_type</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> OtherCharT<span class="special">&gt;</span> 
    <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> 
    <a class="link" href="basic_formatting_ostream.html#idp38625040-bb"><span class="identifier">formatted_write</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">OtherCharT</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="basic_formatting_ostream.html#idp38628416-bb"><span class="identifier">aligned_write</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">char_type</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> OtherCharT<span class="special">&gt;</span> 
    <span class="keyword">void</span> <a class="link" href="basic_formatting_ostream.html#idp38630640-bb"><span class="identifier">aligned_write</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">OtherCharT</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="idp142695712"></a><h2>Description</h2>
<p>Stream wrapper for log records formatting.</p>
<p>This stream wrapper is used by the library for log record formatting. It implements the standard string stream interface with a few differences:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><p>It does not derive from standard types <code class="computeroutput">std::basic_ostream</code>, <code class="computeroutput">std::basic_ios</code> and <code class="computeroutput">std::ios_base</code>, although it tries to implement their interfaces closely. There are a few small differences, mostly regarding <code class="computeroutput">rdbuf</code> and <code class="computeroutput">str</code> signatures, as well as the supported insertion operator overloads. The actual wrapped stream can be accessed through the <code class="computeroutput">stream</code> methods. </p></li>
<li class="listitem"><p>By default, <code class="computeroutput">bool</code> values are formatted using alphabetical representation rather than numeric. </p></li>
<li class="listitem"><p>The stream supports writing strings of character types different from the stream character type. The stream will perform character code conversion as needed using the imbued locale. </p></li>
<li class="listitem"><p>The stream operates on an external string object rather than on the embedded one. The string can be attached or detached from the stream dynamically.</p></li>
</ul></div>
<p>
Although <code class="computeroutput"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a></code> does not derive from <code class="computeroutput">std::basic_ostream</code>, users are not required to add special overloads of <code class="computeroutput">operator&lt;&lt;</code> for it since the stream will by default reuse the operators for <code class="computeroutput">std::basic_ostream</code>. However, one can define special overloads of <code class="computeroutput">operator&lt;&lt;</code> for <code class="computeroutput"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a></code> if a certain type needs special formatting when output to log. </p>
<div class="refsect2">
<a name="idp142710736"></a><h3>
<a name="boost.log.basic_formatting_ostreamconstruct-copy-destruct"></a><code class="computeroutput">basic_formatting_ostream</code> 
        public
       construct/copy/destruct</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
<pre class="literallayout"><a name="idp38611312-bb"></a><span class="identifier">basic_formatting_ostream</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p>Default constructor. Creates an empty record that is equivalent to the invalid record handle. The stream capability is not available after construction.</p>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist compact">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term">Postconditions:</span></p></td>
<td><p><code class="computeroutput">!*this == true</code> </p></td>
</tr></tbody>
</table></div>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">explicit</span> <a name="idp38613152-bb"></a><span class="identifier">basic_formatting_ostream</span><span class="special">(</span><span class="identifier">string_type</span> <span class="special">&amp;</span> str<span class="special">)</span><span class="special">;</span></pre>
<p>Initializing constructor. Attaches the string to the constructed stream. The string will be used to store the formatted characters.</p>
<p>

</p>
<div class="variablelist"><table border="0" class="variablelist compact">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term">Parameters:</span></p></td>
<td><div class="variablelist"><table border="0" class="variablelist compact">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><code class="computeroutput">str</code></span></p></td>
<td><p>The string buffer to attach. </p></td>
</tr></tbody>
</table></div></td>
</tr>
<tr>
<td><p><span class="term">Postconditions:</span></p></td>
<td><p><code class="computeroutput">!*this == false</code> </p></td>
</tr>
</tbody>
</table></div>
</li>
<li class="listitem">
<pre class="literallayout"><a name="idp38633872-bb"></a><span class="identifier">basic_formatting_ostream</span><span class="special">(</span><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span></pre>Copy constructor (closed) </li>
<li class="listitem">
<pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> 
<a name="idp38635728-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="keyword">const</span> <span class="special">&amp;</span> that<span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span></pre>Assignment (closed) </li>
<li class="listitem">
<pre class="literallayout"><a name="idp38616352-bb"></a><span class="special">~</span><span class="identifier">basic_formatting_ostream</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p>Destructor. Destroys the record, releases any sinks and attribute values that were involved in processing this record. </p>
</li>
</ol></div>
</div>
<div class="refsect2">
<a name="idp142751376"></a><h3>
<a name="idp38484560-bb"></a><code class="computeroutput">basic_formatting_ostream</code> public member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
<pre class="literallayout"><span class="keyword">void</span> <a name="idp38485120-bb"></a><span class="identifier">attach</span><span class="special">(</span><span class="identifier">string_type</span> <span class="special">&amp;</span> str<span class="special">)</span><span class="special">;</span></pre>
<p>Attaches the stream to the string. The string will be used to store the formatted characters.</p>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist compact">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term">Parameters:</span></p></td>
<td><div class="variablelist"><table border="0" class="variablelist compact">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><code class="computeroutput">str</code></span></p></td>
<td><p>The string buffer to attach. </p></td>
</tr></tbody>
</table></div></td>
</tr></tbody>
</table></div>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">void</span> <a name="idp38487872-bb"></a><span class="identifier">detach</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p>Detaches the stream from the string. Any buffered data is flushed to the string. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">string_type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a name="idp38489200-bb"></a><span class="identifier">str</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist compact">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term">Returns:</span></p></td>
<td><p>Reference to the attached string. The string must be attached before calling this method. </p></td>
</tr></tbody>
</table></div>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">ostream_type</span> <span class="special">&amp;</span> <a name="idp38491232-bb"></a><span class="identifier">stream</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist compact">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term">Returns:</span></p></td>
<td><p>Reference to the wrapped stream </p></td>
</tr></tbody>
</table></div>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">ostream_type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <a name="idp38492928-bb"></a><span class="identifier">stream</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p>
</p>
<div class="variablelist"><table border="0" class="variablelist compact">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term">Returns:</span></p></td>
<td><p>Reference to the wrapped stream </p></td>
</tr></tbody>
</table></div>
</li>
<li class="listitem"><pre class="literallayout"><span class="identifier">fmtflags</span> <a name="idp38494896-bb"></a><span class="identifier">flags</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">fmtflags</span> <a name="idp38496016-bb"></a><span class="identifier">flags</span><span class="special">(</span><span class="identifier">fmtflags</span> f<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">fmtflags</span> <a name="idp38497552-bb"></a><span class="identifier">setf</span><span class="special">(</span><span class="identifier">fmtflags</span> f<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">fmtflags</span> <a name="idp38499088-bb"></a><span class="identifier">setf</span><span class="special">(</span><span class="identifier">fmtflags</span> f<span class="special">,</span> <span class="identifier">fmtflags</span> mask<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp38501312-bb"></a><span class="identifier">unsetf</span><span class="special">(</span><span class="identifier">fmtflags</span> f<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> <a name="idp38502848-bb"></a><span class="identifier">precision</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> <a name="idp38503968-bb"></a><span class="identifier">precision</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> p<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> <a name="idp38505504-bb"></a><span class="identifier">width</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> <a name="idp38506624-bb"></a><span class="identifier">width</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> w<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span> <a name="idp38508160-bb"></a><span class="identifier">getloc</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span> <a name="idp38509280-bb"></a><span class="identifier">imbue</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span> <span class="keyword">const</span> <span class="special">&amp;</span> loc<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">long</span> <span class="special">&amp;</span> <a name="idp38510816-bb"></a><span class="identifier">iword</span><span class="special">(</span><span class="keyword">int</span> index<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <span class="special">*</span><span class="special">&amp;</span> <a name="idp38512352-bb"></a><span class="identifier">pword</span><span class="special">(</span><span class="keyword">int</span> index<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp38513888-bb"></a><span class="identifier">register_callback</span><span class="special">(</span><span class="identifier">event_callback</span> fn<span class="special">,</span> <span class="keyword">int</span> index<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">explicit</span> <a name="idp38516112-bb"></a><span class="keyword">operator</span> <span class="keyword">bool</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idp38517504-bb"></a><span class="keyword">operator</span><span class="special">!</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">iostate</span> <a name="idp38518624-bb"></a><span class="identifier">rdstate</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp38519744-bb"></a><span class="identifier">clear</span><span class="special">(</span><span class="identifier">iostate</span> state <span class="special">=</span> <span class="identifier">goodbit</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp38521568-bb"></a><span class="identifier">setstate</span><span class="special">(</span><span class="identifier">iostate</span> state<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idp38523104-bb"></a><span class="identifier">good</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idp38524224-bb"></a><span class="identifier">eof</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idp38525344-bb"></a><span class="identifier">fail</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="idp38526464-bb"></a><span class="identifier">bad</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">iostate</span> <a name="idp38527584-bb"></a><span class="identifier">exceptions</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp38528704-bb"></a><span class="identifier">exceptions</span><span class="special">(</span><span class="identifier">iostate</span> s<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">ostream_type</span> <span class="special">*</span> <a name="idp38530240-bb"></a><span class="identifier">tie</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">ostream_type</span> <span class="special">*</span> <a name="idp38531360-bb"></a><span class="identifier">tie</span><span class="special">(</span><span class="identifier">ostream_type</span> <span class="special">*</span> strm<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">streambuf_type</span> <span class="special">*</span> <a name="idp38532896-bb"></a><span class="identifier">rdbuf</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> 
<a name="idp38534016-bb"></a><span class="identifier">copyfmt</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ios</span><span class="special">&lt;</span> <span class="identifier">char_type</span><span class="special">,</span> <span class="identifier">traits_type</span> <span class="special">&gt;</span> <span class="special">&amp;</span> rhs<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38535888-bb"></a><span class="identifier">copyfmt</span><span class="special">(</span><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> rhs<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">char_type</span> <a name="idp38538032-bb"></a><span class="identifier">fill</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">char_type</span> <a name="idp38539152-bb"></a><span class="identifier">fill</span><span class="special">(</span><span class="identifier">char_type</span> ch<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">char</span> <a name="idp38540688-bb"></a><span class="identifier">narrow</span><span class="special">(</span><span class="identifier">char_type</span> ch<span class="special">,</span> <span class="keyword">char</span> def<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">char_type</span> <a name="idp38543184-bb"></a><span class="identifier">widen</span><span class="special">(</span><span class="keyword">char</span> ch<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38544992-bb"></a><span class="identifier">flush</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="identifier">pos_type</span> <a name="idp38546144-bb"></a><span class="identifier">tellp</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38546992-bb"></a><span class="identifier">seekp</span><span class="special">(</span><span class="identifier">pos_type</span> pos<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38548832-bb"></a><span class="identifier">seekp</span><span class="special">(</span><span class="identifier">off_type</span> off<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">ios_base</span><span class="special">::</span><span class="identifier">seekdir</span> dir<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38551360-bb"></a><span class="identifier">put</span><span class="special">(</span><span class="identifier">char_type</span> c<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> OtherCharT<span class="special">&gt;</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp38553200-bb"></a><span class="identifier">put</span><span class="special">(</span><span class="identifier">OtherCharT</span> c<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38555712-bb"></a><span class="identifier">write</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">char_type</span> <span class="special">*</span> p<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> size<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> OtherCharT<span class="special">&gt;</span> 
  <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp38558240-bb"></a><span class="identifier">write</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">OtherCharT</span> <span class="special">*</span> p<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> size<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38561440-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="identifier">ios_base_manip</span> manip<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38563280-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="identifier">basic_ios_manip</span> manip<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38565120-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="identifier">stream_manip</span> manip<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38566960-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">char</span> c<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38568800-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char</span> <span class="special">*</span> p<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38570640-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">wchar_t</span> c<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38572480-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">wchar_t</span> <span class="special">*</span> p<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38574320-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">char16_t</span> c<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38576160-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char16_t</span> <span class="special">*</span> p<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38578000-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">char32_t</span> c<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38579840-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char32_t</span> <span class="special">*</span> p<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38581680-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">bool</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38583520-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">signed</span> <span class="keyword">char</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38585360-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">char</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38587200-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">short</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38589040-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">short</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38590880-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">int</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38592720-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">int</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38594560-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">long</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38596400-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">long</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38598240-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">long</span> <span class="keyword">long</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38600080-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="keyword">long</span> <span class="keyword">long</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38601920-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">float</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38603760-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">double</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38605600-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">long</span> <span class="keyword">double</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> <a name="idp38607440-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">void</span> <span class="special">*</span> value<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> 
<a name="idp38609280-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_streambuf</span><span class="special">&lt;</span> <span class="identifier">char_type</span><span class="special">,</span> <span class="identifier">traits_type</span> <span class="special">&gt;</span> <span class="special">*</span> buf<span class="special">)</span><span class="special">;</span></pre></li>
</ol></div>
</div>
<div class="refsect2">
<a name="idp143240848"></a><h3>
<a name="idp38617152-bb"></a><code class="computeroutput">basic_formatting_ostream</code> public static functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="keyword">int</span> <a name="idp38617712-bb"></a><span class="identifier">xalloc</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="keyword">bool</span> <a name="idp38618832-bb"></a><span class="identifier">sync_with_stdio</span><span class="special">(</span><span class="keyword">bool</span> sync <span class="special">=</span> <span class="keyword">true</span><span class="special">)</span><span class="special">;</span></pre></li>
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<div class="refsect2">
<a name="idp143255008"></a><h3>
<a name="idp38621088-bb"></a><code class="computeroutput">basic_formatting_ostream</code> private member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp38621664-bb"></a><span class="identifier">init_stream</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> 
<a name="idp38622512-bb"></a><span class="identifier">formatted_write</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">char_type</span> <span class="special">*</span> p<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> size<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> OtherCharT<span class="special">&gt;</span> 
  <a class="link" href="basic_formatting_ostream.html" title="Class template basic_formatting_ostream">basic_formatting_ostream</a> <span class="special">&amp;</span> 
  <a name="idp38625040-bb"></a><span class="identifier">formatted_write</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">OtherCharT</span> <span class="special">*</span> p<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> size<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp38628416-bb"></a><span class="identifier">aligned_write</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">char_type</span> <span class="special">*</span> p<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> size<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> OtherCharT<span class="special">&gt;</span> 
  <span class="keyword">void</span> <a name="idp38630640-bb"></a><span class="identifier">aligned_write</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">OtherCharT</span> <span class="special">*</span> p<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">streamsize</span> size<span class="special">)</span><span class="special">;</span></pre></li>
</ol></div>
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<td align="right"><div class="copyright-footer">Copyright &#169; 2007-2014 Andrey Semashev<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>).
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